<template>
  <el-card
    shadow="never"
    class="border-0"
  >
    <!-- 新增|刷新 -->
    <ListHeader
      @create="handleCreate"
      @refresh="getData"
    ></ListHeader>

    <el-table
      :data="tableData"
      stripe
      style="width: 100%"
      v-loading="loading"
    >
      <el-table-column
        prop="name"
        label="会员等级"
      />
      <el-table-column
        prop="discount"
        label="折扣率"
        align="center"
      />
      <el-table-column
        prop="level"
        label="等级序号"
        align="center"
      />

      <el-table-column
        label="状态"
        width="120"
      >
        <template #default="{ row }">
          <el-switch
            :modelValue="row.status"
            :active-value="1"
            :inactive-value="0"
            :loading="row.statusLoading"
            @change="handleStatusChange($event, row)"
            :disabled="row.super == 1"
          >
          </el-switch>
        </template>
      </el-table-column>

      <el-table-column
        label="操作"
        width="250"
        align="center"
      >
        <template #default="scope">
          <el-button
            type="primary"
            size="small"
            text
            @click="handleEdit(scope.row)"
          >
            修改
          </el-button>

          <el-popconfirm
            title="是否要删除该记录?"
            confirm-button-text="确认"
            cancel-button-text="取消"
            @confirm="handleDelete(scope.row.id)"
          >
            <template #reference>
              <el-button
                text
                type="primary"
                size="small"
              >
                删除
              </el-button>
            </template>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>

    <div class="flex items-center justify-center mt-5">
      <el-pagination
        background
        layout="prev,pager,next"
        :total="total"
        :current-page="currentPage"
        :page-size="limit"
        @current-change="getData"
      />
    </div>

    <!-- 新增/修改权限 -->
    <FormDrawer
      ref="formDrawerRef"
      :title="drawerTitle"
      @submit="handleSubmit"
    >
      <el-form
        :model="form"
        ref="formRef"
        :rules="rules"
        label-width="80px"
        :inline="false"
      >
        <el-form-item
          label="等级名称"
          prop="name"
        >
          <el-input
            v-model="form.name"
            placeholder="等级名称"
          >
          </el-input>
        </el-form-item>

        <el-form-item
          label="等级权重"
          prop="level"
        >
          <el-input
            v-model="form.level"
            placeholder="等级权重"
            type="number"
          >
          </el-input>
        </el-form-item>

        <el-form-item
          label="状态"
          prop="status"
        >
          <el-switch
            v-model="form.status"
            :active-value="1"
            :inactive-value="0"
          >
          </el-switch>
        </el-form-item>

        <el-form-item label="升级条件">
          <div>
            <small class="text-xs mr-2">累计消费满</small>
            <el-input
              v-model="form.max_price"
              placeholder="累计消费"
              type="number"
              style="width: 50%"
            >
              <template #append>元</template>
            </el-input>
            <small class="text-gray-400 flex">
              设置会员等级所需要的累计消费必须大于等于0,单位：元
            </small>
          </div>

          <div>
            <small class="text-xs mr-2">累计次数满</small>
            <el-input
              v-model="form.max_times"
              placeholder="累计次数"
              type="number"
              style="width: 50%"
            >
              <template #append>%</template>
            </el-input>
            <small class="text-gray-400 flex">
              设置会员等级所需要的购买量必须大于等于0,单位：笔
            </small>
          </div>
        </el-form-item>

        <el-form-item
          label="折扣率(%)"
          prop="discount"
        >
          <el-input
            v-model="form.discount"
            placeholder="折扣率(%)"
            type="number"
            style="width: 50%"
          >
            <template #append>%</template>
          </el-input>
          <small class="text-gray-400 flex">
            折扣率单位为百分比，如输入90，表示该会员等级的用户可以以商品原价的90%购买
          </small>
        </el-form-item>
      </el-form>
    </FormDrawer>
  </el-card>
</template>

<script setup>
import {
  getUserLevelList,
  createUserLevel,
  updateUserLevel,
  deleteUserLevel,
  updateUserLevelStatus,
} from "~/api/level.js";

import { useInitTable, useInitForm } from "~/composables/useCommon.js";

import FormDrawer from "~/components/FormDrawer.vue";
import ListHeader from "~/components/ListHeader.vue";

const {
  tableData,
  loading,
  currentPage,
  total,
  limit,
  getData,
  handleDelete,
  handleStatusChange,
} = useInitTable({
  getList: getUserLevelList,
  delete: deleteUserLevel,
  updateStatus: updateUserLevelStatus,
});

const {
  formDrawerRef,
  formRef,
  form,
  rules,
  drawerTitle,
  handleSubmit,
  handleCreate,
  handleEdit,
} = useInitForm({
  form: {
    name: "",
    level: 100,
    status: 1,
    discount: 0,
    max_price: 0,
    max_times: 0,
  },
  rules: {
    name: [
      {
        required: true,
        message: "会员等级名称不能为空",
        trigger: "blur",
      },
    ],
  },
  getData,
  update: updateUserLevel,
  create: createUserLevel,
});
</script>
